Doctor profile · Federal record

Dr. Stephanie Willoughby, ARNP

Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Troy, NY

  • NPI 1487942975
  • Accepts Medicare
  • 19 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2001 5Th Ave, Suite 110
Troy, NY 121803482
(386) 236-3200
fax (386) 236-3161

Credentials & registration

NPPES · NUCC
NPI registered
July 2011 — 15 yrs on file
Profile last updated
October 27, 2015
Year of graduation
2007 — 19 yrs since
Specialty taxonomy
363LP0808X — NUCC code
State license (1)
New York #401935

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1487942975. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$53
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Janssen Pharmaceuticals, INC 2 $53.12

By nature of payment

Food and Beverage
$53

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
619
Patients
33
Total drug cost
$373,567
Drug Type Claims Patients Total cost
Haloperidol Decanoate Generic 106 11 $5,714
Benztropine Mesylate Generic 89 11 $1,141
Invega Sustenna (Paliperidone Palmitate) Brand 84 11 $278,811
Divalproex Sodium ER (Divalproex Sodium) Brand 72 0 $3,216
Clozapine Generic 50 0 $2,081
Trazodone Hcl Generic 33 0 $283
Divalproex Sodium Generic 31 0 $628
Haloperidol Generic 30 0 $1,011
Aripiprazole Generic 27 0 $890
Abilify Maintena (Aripiprazole) Brand 24 0 $68,473

Frequently asked questions

Auto-generated from federal data
What is Dr. Stephanie Willoughby's medical specialty?
Dr. Stephanie Willoughby practices Psychiatric/Mental Health Nurse Practitioner in Troy, NY.
Where does Dr. Stephanie Willoughby practice?
Dr. Stephanie Willoughby practices at 2001 5Th Ave, Troy, NY 121803482. Office phone: 3862363200.
What is Dr. Stephanie Willoughby's NPI?
Dr. Stephanie Willoughby's National Provider Identifier (NPI) is 1487942975, issued by NPPES.
Does Dr. Stephanie Willoughby accept Medicare assignment?
Yes. Dr. Stephanie Willoughby accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.